Answer:
Biosafety level 3 requires at least two-door separation between the area where biohazards are used and the personnel not associated with the research, requires inward inflow into the lab and must have a visual mechanism to verify that air is flowing in the appropriate direction
Explanation:
Biosafety level 3 is required for clinical, diagnostic, teaching, researching or production laboratories working with microbes that are also following BSL-1 and BSL-2 but as these pathogenic agent can lead to life-threatening disease by inhaling it, besides other contaiment precautions, the BSL-3 facilities must have a separated entrance to laboratory door with unrestricted traffic flow and the lab must be behind two sets of self-closing doors and windows must be sealed, with a ventilation system properly directioned installed.
Answer:
No hablo español, así que puedo responder a esto.
Explanation:
it says i dont speak spanish so i cant answer this (i looked it up)
Answer:
Europeans
Explanation:
The Europeans were forcefully snatching African's to be transported to the America's for slavery which existed from the 16th century to the 19th century.
The African's GETTING snatched had no say so whatsoever whether or not they could stay or leave. No matter the choice they had to go.
Maryland wasn't the first colony
that was roanoke
